1. wincest - Noun
2. wincest - Verb
3. Wincest - Proper noun
Wincest (uncountable)
(fandom slang) The incestuous slash ship of the fictional brothers Dean and Sam Winchester from the television series Supernatural.
wincest
(archaic) second-person singular simple present indicative of wince
wincest (uncountable)
(slang, with a positive connotation) incest.